Buy Black Jack Feminized Weed Seeds Online For Sale - DSS

Buy Black Jack Feminized Weed Seeds Online For Sale - DSS



/ 5 seeds

Black Jack is a mix of two classic strains, Black Domina, and Jack Herer. Black Domino was a replica of a marijuana strain that was brought to the Netherlands from Seattle in the United States. The other strain in its creation is Dutch Seeds Shop personally selected Jack Herer. Black Jack weed grows into hard…

  • Genetic: Black Domina x Jack Herer
  • Type: 70% Indica / 30% Sativa
  • THC: 14 to 24%
  • CBD: 0.2 to 2%
  • Flowering Time: 62 to 72 days
  • Growing Difficulty: Easy
  • Climate: Mild
  • Flowering Type: Photoperiod
  • Sex: Feminized
  • Plant size: Tall
  • Indoor: 1.6 to 2 oz/ft²
  • Outdoor: 18 to 24 oz/plant
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About this strain:

  • Effects: Euphoric, Relaxed, Sleepy, Uplifted
  • Helps with: Insomnia, Loss of appetite, Muscle-Tension
  • Flavors/Taste: Citrus, Pine, Sweet, Woody
  • Terpenes: Caryophyllene, Myrcene, Phellandrene, Terpinolene


5 free seeds for every $100 spent

5 free seeds for every $100 spent

Shipping Info:

USA & Canada: Free shipping 15-20 days (not guaranteed); DHL 5 days (with tracking code)

Europe: Free shipping 15-20 days (not guaranteed)

Rest of The World: Free shipping 20-50 days (not guaranteed); DHL 5 days (with tracking code)

Seeds are sent discreetly the next working day after the order is placed.

Growing Black Jack Strain Seeds

Black Jack is a tall cannabis plant that is Indica dominant. It is a cross between Black Domina and Jack Herer, both known for their flavor and smoke. Black Jack is an easy-to-grow cannabis strain and the most attractive feature of the plant is that people can cultivate it both indoors and outdoors, based on the space. These Marijuana Black Jack seeds, under the right climatic conditions, grow into thick buds with oval and big calyxes, covered completely with THC.

The plant gains an average height and flowers in a span of 62 to 72 days and needs a regular Mediterranean climate for its growth. The buds are large, dense and green, with hints of purple, and covered in a thick layer of frosty trichomes. Black Jack features a unique and complex flavor and aroma consisting of sweet, woody, pine, and citrus notes. Black Jack is a potent cannabis strain, with THC levels that range from 14 to 24%. This means that the strain can cause couch-lock and sleepiness if consumed too much. It also has some amount of CBD, about 0.2 - 2%. Therefore, users can expect to feel relaxed and happy when using this strain. Those who are new to cannabis should start with a low dose.

It's a relatively easy plant to grow, but it does require some attention during the flowering stage. Growing tips for Black Jack are pretty easy to follow. This strain is resistant to most pests and mold, making it a great choice for beginner growers. Black Jack can be grown both indoors and outdoors, although it tends to do better when grown in a controlled environment. It is a tall and lanky plant, so it's best to have plenty of space for the plants to stretch out. When grown indoors, this strain can yield up to 2 ounces per square meter.

When grown outdoors, Black Jack is ready for harvest in early October and can yield up to 24 ounces per plant. Outdoor growers will need to provide support for the branches as they get heavy with buds towards the end of the flowering period.

Black Jack Preferred Climate and Conditions

Black Jack seeds grow into tall plants that thrive in a mild and temperate climate. They are also quite resistant to mold, pests, and diseases, making them an ideal strain for beginner growers. The plants require lots of space and need to be pruned regularly to control their size.


Black Jack cannabis seeds can be cultivated both indoors and outdoors. These plants grow quite tall and need lots of space to accommodate their height. That’s why growers are advised to use the SCROG or SoG method to control the plant’s size. The plants must be exposed to enough light during the vegetative stage, 18 hours, which should be lowered to 12 hours during the flowering phase. If growers want to bring out the strains captivating purple hue they are advised to expose the plant to cold temperatures at night. This will shock the plant, thus bringing out the purple on the leaves, making for a stunning sight. This is best done in an indoor environment.


When growing outdoors, growers need to ensure that the climate is mild and dry with plenty of sunlight. The soil should be well-drained, and the pH level should be between 6.0 and 7.0. When it comes to nutrients, this strain is not a heavy feeder, so growers should be careful not to overfeed them. Black Jack thrives in a sunny environment and produces high yields. The plants are ready for harvest in early October.


Black Jack is a high-yielding cannabis plant that produces generous yields indoors and outdoors. When grown indoors under optimal conditions, each square meter yields about 1.6 to 2 Oz. And when cultivated outdoors in a mild and temperate climate, Black Jack rewards its growers with bountiful harvests ranging from 18 to 24 Oz per plant around early October.

Black Jack Flowering Time

Black Jack is a tall plant that takes 62 to 72 days to flower. The buds are large, dense, and sticky, with a sweet woody and piney smell. The taste is citrusy with a hint of sweetness. The effects are relaxing and uplifting, making it a nice strain for social gatherings. This cannabis plant requires a lot of attention during the flowering period as the buds are quite dense and need to be trimmed regularly to ensure proper air circulation. In addition, the plants need to be fed adequately to prevent nutrient deficiencies.

Black Jack Effects

Black Jack is a potent hybrid strain that is great for evening use. The high THC content of 14 – 24% gives users a cerebral buzz that quickly turns into a deep body high, making them feel relaxed and happy, uplifted and euphoric. The head high is accompanied by a sense of euphoria that uplifts the user's moods and makes them more talkative. However, when consumed in large doses, Black Jack can make users feel dizzy and paranoid. Therefore, it's advisable to start with small doses and increase gradually as one gets used to the high. The first hour after smoking Black Jack, users will experience a cerebral high that makes them feel happy and uplifted. This is followed by a body high that relaxes and calms them.


Black Jack is a popular hybrid strain among medical and recreational users due to its high THC content and CBD content. This a suitable strain for treating various ailments, including pain, anxiety, depression, and insomnia. The effects of Black Jack are felt both in the mind and body as it relaxes the muscles while at the same time promoting creativity. The head high also helps users focus on their work, making it possible to complete challenging projects.

Recreational Effects

Black Jack is a hybrid cannabis strain that is appropriate for people who want to relax and enjoy a good high. The THC levels in this strain are moderate to high, ranging from 14% to 24%. However, the effects of Black Jack are long-lasting, making it worthy for people who want to enjoy a good high without being overwhelmed. 

The strain's effects can be felt in both the mind and body as it relaxes the muscles while at the same time promoting creativity. This makes it a suitable strain for people who need to be creative, such as artists and musicians.

Medical Application

Apart from its flavour and smoke, Jack marijuana also has special medicinal qualities which make it very important, compared to the other strains. The Black marijuana acts as a natural pain reliever, a basic reason why many customers suffering from physical pain, choose to buy these seeds.

Patients have been clamoring to get their hands on this strain to treat various ailments, including:

Eating Disorder. Black Jack helps boost users' appetites making it a helpful strain for people with an eating disorder. It can be used by people looking to gain weight, as the hunger pangs will prompt them to eat more.

Insomnia. This hybrid strain offers users a relaxed and calm high that makes it suitable for people who have difficulty sleeping. The high from Black Jack is not intense; thus, it will not couch-lock users. Users can use this strain to get a restful night's sleep.

Muscle tension. The strain offers users a relaxing and calm high that helps ease muscle tension and cramps. It can also be used to manage menstrual cramps. Black Jack can also boost users' moods and as a source of relief from pain and other mental issues such as stress and depression.

WARNING: Never consume marijuana to treat illnesses without prior consultation with a medical worker as it may worsen your current condition!

Black Jack Feminized Seeds

Black Jack feminized seeds are Indica-dominant with a 70:30 ratio. The strain has a moderate to high THC content, with the highest test being 24%. Black Jack is also a moderate CBD strain, with the highest test being 2%. This strain is known for its sweet woody and pine aroma with hints of citrus. The flavor is a mix of sweet and earthy with a hint of pine. Black Jack marijuana plants are ready for harvesting around early October. When buying cannabis seeds, it is important to know the difference between the regular and feminized varieties. It is always better to buy feminized seeds, since they give only female plants, the ones that are able to produce flowers.

Black Jack Appearance

Black Jack is a tall and lanky plant that can grow up to 80 inches. It produces long and thin leaves that are dark green in color. The flowers are also long and thin, and they are covered with orange hairs. The buds are small and compact, and they are covered with a thick layer of trichomes.

Black Jack Aroma

Black Jack has a sweet and woody aroma. When the buds are broken up, users are hit with a whiff of pine and citrus. And when it's lit, the smoke is smooth and sweet with piney undertones. The overall aroma of Black Jack makes it a pleasant strain to smoke.

Black Jack Fragrance

This strain has a sweet and woody fragrance. When the buds are well-dried and cured, they emit a piney smell that is pleasing to the nose. And when it's combusted, the smoke is smooth and sweet with citrus undertones.

Black Jack Flavors

Black Jack is a potent cannabis strain that is known for its sweet and woody flavors. When it’s lit, its smoke has a sweet flavor that is light on the throat, and it’s mixed with a pine taste on exhale. Black Jack’s overall flavor profile is pleasant and leaves users feeling uplifted and relaxed.

Black Jack Terpenes

Black Jack marijuana plants have a rich terpene profile which consists of Terpinolene, Phellandrene, Myrcene, and Caryophyllene. These terpenes give the strain its overall woody, sweet, and piney flavor with hints of citrus.

  1. Terpinolene: It's the most dominant terpene in Black Jack and gives the strain its woody aroma. It has sedative properties that help users relax and fall asleep.
  2. Phellandrene: It gives the strain a fresh and minty flavor. It has anti-inflammatory properties that help alleviate pain and inflammation.
  3. Myrcene: It's the second most dominant terpene in Black Jack and gives the strain its sweet flavor. It has analgesic properties, thus helping users manage pain and inflammation. This terpene also has sedating properties.
  4. Caryophyllene: It contributes to the strain's ability to relieve symptoms such as anxiety and depression. It's also known to help fight cancer cells.

Black Jack Genetics

  1. Black Jack feminized seeds are a mix of two classic strains, Black Domina, and Jack Herer.
  2. The strain is 70% Indica and 30% Sativa.
  3. Black Jack is a potent strain with THC levels ranging from 14% to 24%. It also has moderate CBD levels of 0.2% to 2%.
  4. The strain produces tall plants with long, thin leaves that are a deep green color. The buds are dense and sticky, with a sweet and woody aroma.
  5. Black Jack offers users a relaxed and happy high that can be euphoric and uplifting.
  6. The seeds have a 62 to 72 days flowering period and are ready for harvesting in early October.

Final Thoughts on Black Jack

Black Jack feminized seeds are a grower and user favorite. They are easy to cultivate and have a short flowering period, making them ideal for beginner growers. The strain's high THC content offers users a deep and relaxing sleep. Its head high helps eliminate negative thoughts and replace them with happy and positive ones, making it a suitable strain for dealing with mental issues like stress, depression, and anxiety. It's a good evening or nighttime cannabis strain.

1 review for Black Jack Seeds – Feminized

  1. Heidi

    Just harvested my first batch of Black Jack seeds and I’m impressed! The buds are dense and covered in crystals, giving off a strong aroma. The high is long-lasting and relaxing. Definitely a great choice for indoor growers like me.

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